Great point Dave. Molded or engraved markings will still be there after painted generwl wear off. The BestReviews editorial team researches hundreds of products based on consumer reviews, brand quality, and value. Try to check every related ji jig and make the decision after reading reviews from users too. Sorry, your username or password is incorrect. These screws feature 3 anti-corrosion layers to help them resist corrosion in wet areas for the long haul. The threads general pocket hole jig vs kreg youtube less aggressive, but there are more of them to ensure great holding power without splitting.

The head type on the regular screw is wrong for this situation. That is the curved portion underneath the flange. It curves down to the shank of the screw. This is meant to help countersink it into the surface when you drive it into a piece of wood. The reason this is a problem in a pocket hole is because the screw needs to stop at a specific depth or it will run out the other side of the board. I have a chart on that here. You need the screw to stop at the right depth. This is set by the drill bit when you drill the pocket hole.

You can see the flange in my diagram above. Lets look at a pocket hole screw:. From what I can tell, there are a number of different names for this type of head. As you can see these have a flat flange on the head. When it hits the edge inside the pocket hole it will stop at that predetermined depth. Some wood and metal screws come with a tip that is self tapping. This means that the end of the screw has a small blade cut into the end of the threads. You can see this groove in the picture above.

This helps clear a path for the screw when the hole is not pre-drilled. When using pocket hole construction you can really only pre-drill where the pocket hole drill goes.

A regular screw without this self-drilling feature might split crack the wood when you drive the screw into the piece. This is especially likely if the screw location is near the end of a board. One is the fact that they have a myriad of sizes and types. For example, they make a coarse threaded screw for soft woods and a fine threaded screw for hard woods. They also provide a bunch of different sizes to meet the requirements of your project.

It makes things go together much quicker and easier than ever before. By visiting this website, you opt-in to the use of cookies. Item : R3. Loading ratings Availability: In Stock. Add to Cart. We take customer satisfaction seriously. Proposition Powered by. Product Quality. Ease of Use. Write A Review.

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Filter Reviews. Search Reviews. Instructions Size Quality Videos Delivery Frame. For a professional touch, you can then glue wooden plugs into the holes to hide the screw heads.

Pocket hole jigs have minimum and maximum capacities in terms of the thickness of board they can successfully join. However, jigs for larger material two-by-fours, for example are available. Thickness increments also vary.

Drill guides must be hardened steel. If not, your high-speed steel HSS drill bit will quickly wear them out, and your joints will no longer be accurate. Top manufacturers offer a lifetime guarantee on their drill guides, which indicates how tough they are. Two holes: Two-hole jigs are the most common. If you need to join wide boards, you just need to reposition them. Three holes: Three-hole jigs offer greater flexibility.

The spacing between the holes varies, allowing you to choose two close together or two farther apart, depending on the task. A basic drill jig is designed to be portable.

You use a clamp to fix it to the workpiece sometimes included, often not. More advanced models can be portable or bench-mounted. The latter usually features a toggle clamp, which quickly and securely holds your board while you drill.

A face clamp is the quickest way to fix a portable jig to your workpiece. It's nice to find a kit that includes one. The most comprehensive pocket hole jig kits also provide special pocket hole screws and wooden plugs to start you off, but it's seldom very many. Some offer a screw set as an option, which can be a convenient way to buy an initial supply.

A few also provide a screwdriver attachment. It's nice to have a case to keep your jig and accessories neat and organized. Some low-cost kits provide one, but often a case only comes with larger sets. Particle board, plywood, and fiberboard can produce lots of chips and dust, which is not only unpleasant but can also make your drill bit overheat. The best pocket hole jigs have clearance channels and a dust collection hood so you can attach a shop vac or other extraction system.

There are some very cheap pocket hole jig kits around, but cutting corners on materials usually leads to questionable accuracy and durability. Mid-range: With hundreds of kits to choose from, what you pay largely depends on the number of components in the kit. You'll pay a premium for top brand names, but it does buy you excellent quality. If you're doing this kind of work all day, every day, the fast, accurate production these jig kits allow could well make one worth the investment.

Pocket holes are fast, but isn't traditional joinery still stronger? There are lots of factors to consider here — materials, thickness, type of joint, number of screws used — so it's impossible to give a yes or no answer. Do I need to use special pocket hole screws? You don't have to. Standard wood screws will work.

The difference in thread design gives a stronger fixing. The cost difference is negligible, so trying to save a few cents on cheap screws really isn't worth the hassle.

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